ArticleJournal of biological engineering2017
Investigation of poly(γ-glutamic acid) production via online determination of viscosity and oxygen transfer rate in shake flasks.
Article in Journal of biological engineering, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed.
- Effects of Poly-γ-Glutamic Acid Molecular Weight on Lettuce Growth, Soil Properties, and Bacterial Community Structure.Polymers · 2026Article
- Simultaneous online monitoring of viscosity and oxygen transfer rate in shake flask cultures.Journal of biological engineering · 2025Article
- Citrate Supplementation Modulates Medium Viscosity and Poly-γ-Glutamic Acid Synthesis by EngineeredEngineering in life sciences · 2025Article
- Rheology and Culture Reproducibility of Filamentous Microorganisms: Impact of Flow Behavior and Oxygen Transfer During Salt-Enhanced Cultivation of the ActinomyceteEngineering in life sciences · 2025Article
- Construction of an engineeredFrontiers in microbiology · 2025Article
- Yeast extracts from different manufacturers and supplementation of amino acids and micro elements reveal a remarkable impact on alginate production by A. vinelandii ATCC9046.Microbial cell factories · 2023Article
- Effects of cell physiological structure on the fermentation broth viscosity during poly-γ-glutamic acid production by Bacillus subtilis GXA-28.Applied biochemistry and biotechnology · 2021Article
- Factors increasing poly-γ-glutamic acid content of cheongguk-jang fermented byFood science and biotechnology · 2019Article
- Comparison of Isomerase and Weimberg Pathway for γ-PGA Production From Xylose by EngineeredFrontiers in bioengineering and biotechnology · 2019Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPoly(γ-glutamic acid) (γ-PGA) is a biopolymer with many useful properties making it applicable for instance in food and skin care industries, in wastewater treatment, in biodegradable plastics or in the pharmaceutical industry. γ-PGA is usually produced microbially by different
resultsTwo different
conclusionsThe combination of the volumetric power input and the OTR allows for an easy and reliable investigation of new strains, cultivation conditions and medium compositions for their potential in γ-PGA production. The power input signal and the derived online viscosity directly reflect changes in γ-PGA molecular weight and concentration, respectively, due to different cultivation conditions or production strains.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.